Sure, here are the verbs filled in:
A: What are you doing tonight? B: I don't know. I think we are going to the cinema.
A: When are you leaving for Prague? B: I am leaving on August 15th.
A: I haven't got the tickets. I hope I will get them on Wednesday. B: What are you doing after you get them?
A: What are your friends doing tomorrow? B: They are meeting their relatives at a cafe in the afternoon.
A: What about you? B: I will join them later.
I am revising for my exam but probably I will go to the park.